Cost of Concrete Slab Powerwashing in Renton
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Power washing a concrete slab is an essential maintenance task to keep your property in Renton, WA, looking its best. Over time, concrete surfaces can accumulate dirt, grime, mold, and other unsightly substances that detract from the aesthetic appeal and can even cause damage. Understanding the cost of power washing services can help you budget for this important maintenance task.
Factors Affecting Cost
- Size of the Area: Larger areas require more time and resources to clean, increasing the overall cost.
- Level of Dirt and Grime: Heavily soiled surfaces may need more intensive cleaning, affecting the price.
- Type of Stains: Specific stains like oil or rust may require special treatments, which can add to the cost.
- Accessibility: Hard-to-reach areas may require specialized equipment, impacting the cost.
- Water Supply: If the contractor needs to bring their own water supply, this can increase the price.
- Local Labor Rates: Labor costs in Renton, WA, can vary, influencing the overall cost of the service.
Average Costs for Common Tasks
| Task Description | Average Cost (Renton, WA) |
|---|---|
| Power Washing Small Patio (100 sq ft) | $100 - $150 |
| Power Washing Driveway (500 sq ft) | $200 - $300 |
| Power Washing Large Patio (300 sq ft) | $150 - $250 |
| Power Washing Walkways (per linear foot) | $1 - $2 |
| Stain Removal (Oil, Rust) | $50 - $100 extra |
| Sealing After Washing | $100 - $200 |
